The connection of MADSYS to the previous scaling programs is through
F2ANO. Any scaling output that contains non-merged non-reduced h,k,l,
batch_number,i,sigi can be accepted into F2ANO by specifying the format 
of the file in a standard Fortran format statement. Specifically, output 
from scalepack or ccp4 agrovata (a version modified locally to output 
original indices and completely non-merged data) is also programed as 
two special cases (see keyword format below). After this point, the 
program is self contained. 
  It should be noted that in scaling, one should use the same batch 
number for all the wavelength at the same oscillation position. For 
mirror geometry, one should make the batch number according to the 
sequence of data collection and for inverse beam geometry, keep 
direct sweep and inverse sweep separate. One could have a mixture of 
mirror and inverse beam geometry in one MAD data collection.
  Always start from example com files for your initial runs. If you 
need to play with options, cutoffs, etc, read the section under 
'FUNCTION KEYWORDS AND INPUT REQUIREMENTS' for additional keywords
for each function.